query("select id,document_no from ecmsales where date_entered>'2011-01-02'"); $i=0; while($r=$GLOBALS['db']->fetchByAssoc($w)){ echo '#'.$r['document_no'].'
'; echo "update ecmsales set number='20110103".($i+1)."',document_no='ZS 00".($i+1)."/10' where id='".$r['id']."';
"; $i++; } ?>